package nighttest.day05;

import java.io.*;

public class test5_2 {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("test.txt");
		BufferedInputStream bis = new BufferedInputStream(fis);
		FileOutputStream fos = new FileOutputStream("test_cp.txt");
		BufferedOutputStream bos = new BufferedOutputStream(fos);
	int d ;
	while((d = bis.read())!=-1) {
		bos.write(d);
	}
	System.out.println("复制完毕!");
	bis.close();
	bos.close();
    }
}
